MAMO TRANSPORTATION INC
Risk factors
Low riskVioCodes scoreA weighted read of the public FMCSA signals below — authority, insurance, out-of-service, crashes, roadside OOS rates, and carrier connections. A starting point for vetting, not a guarantee.
Roadside inspection performance
Out-of-service rate vs national average. Lower is better.
CSA performance breakdown
FMCSA · Sep 2026162 inspections · 11 violations (4 OOS) · 10% of inspections had an OOS finding.
Violations by BASIC
click to filter codes
Top cited codes
score = count × severity weight
- 1393.75A3-TAOLVehicle Maintenance1 OOS
Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS
8
1× · sev 8
- 2392.2-SLLS3Unsafe Driving
State/Local Laws - Speeding 11-14 miles per hour over the speed limit
7
1× · sev 7
- 3392.16-DUnsafe Driving
Driver - Failed to use seat belt while operating a CMV
7
1× · sev 7
- 4395.8A1-HOSPHours-of-Service Compliance1 OOS
HOS (Property) - Failing to have a record of duty status using the method prescribed
5
1× · sev 5
- 5392.2-INATUnsafe Driving
Driver- Inattentive or Distracted Driving
5
1× · sev 5
- 6392.2-SLLS2Unsafe Driving
State/Local Laws - Speeding 6-10 miles per hour over the speed limit
4
1× · sev 4
- 7393.45B2-BHTDVehicle Maintenance1 OOS
Air Brake - Hose/tubing damage into the outer reinforcement ply.
4
1× · sev 4
- 8393.9Vehicle Maintenance1 OOS
Inoperable Required Lamp
2
1× · sev 2
- 9392.2-SLLSR
State/Local Laws - State registration/tag violation
1
1×
- 10393.47E
Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt
1
1×
Most inspected in · top 8 states
- TN6
- NC4
- VA3
- TX3
- CA2
- SD1
- FL1
- KY1
Latest FMCSA SMS snapshot. Codes link to the lookup — severity weighting, contest angles, and the DataQs Drafter for each. Click a BASIC to filter the codes.
Safety trends & next-run projection
Where each BASIC sits today, how it ranks against peers, and where it’s heading at the next monthly SMS run.
FMCSA keeps the Crash Indicator percentile private, and its measure needs a power-unit history public data doesn’t expose — so it can’t be estimated yet. VioCodes now records power units monthly, so a calibrated Crash estimate should light up over time. These are the public crash facts (all state-reportable crashes count, regardless of fault).
“Projected” estimates the next monthly SMS run from inspections on record now. FMCSA marks the BASIC percentile itself “Not Public,” so the percentile shown is a VioCodes estimate of how the carrier ranks against its peers, presented as a likely range (shaded on the gauge) and calibrated against real carriers. Crash Indicator has no public estimate — FMCSA keeps its measures fully private. Estimates, not official FMCSA figures. Not affiliated with FMCSA.
Recommendations
What’s driving each score, what to do about it, and where it could go.
A high share of violations are occurring in CA
Medium impact6 of 23 violations in the last 12 months (26%) came from inspections in CA. That can mean tougher enforcement there or simply more of your miles run through it — either way it's worth a look.
- Review the inspections from CA to spot recurring issues
- Brief drivers running that lane; consider rerouting around the toughest enforcement corridors where practical
Speeding violations are the leading contributor to Unsafe Driving
Low impactEstimated Unsafe Driving percentile of 25% is under the 65% line. In decent shape, but here's what's driving it.
- 392.2-SLLS3State/Local Laws - Speeding 11-14 miles per hour over the speed limit1× · 16%
- 392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit1× · 9%
- 392.2-SLLSWZState/Local Laws - Speeding work/construction zone1× · 8%
- 392.2-SLLTCDState/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other3× · 11%
- 392.2-SLLLRState/Local Laws - Lane restriction violation2× · 5%
- 392.2LVLane Restriction violation1× · 2%
- Coach the drivers with speeding violations directly — Unsafe Driving points are weighted heavily
- Set and enforce a governed road speed; review telematics/dashcam speed events weekly
False log / RODS violations are the leading contributor to Hours-of-Service Compliance
Low impactEstimated Hours-of-Service Compliance percentile of 44% is under the 65% line. In decent shape, but here's what's driving it.
- 395.8A1-HOSPHOS (Property) - Failing to have a record of duty status using the method prescribed2× · 48%
- 395.8F1-HOSMHOS (Manner) - Driver's record of duty status not current to the time shown for last change of duty status. Date and Time:2× · 17%
- 395.8K2-HOSPVIHOS (Passenger) - Failed to have in possession a record of duty status for the previous 7 consecutive days and available for inspection while on duty1× · 12%
- 395.8K2-HOSPHOS (Property) - Failing to have in possession RODS for the previous seven consecutive days and available for inspection while on duty1× · 12%
- Audit ELD edits and duty-status annotations weekly; a false log is a high-severity, high-visibility violation
- Retrain on correct logging and never letting a load pressure a driver into a false entry
- Prioritize the out-of-service items — they carry the heaviest weight
Driver Fitness needs attention
Low impactEstimated Driver Fitness percentile of 0% is under the 80% line. In decent shape, but here's what's driving it.
- Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Controlled Substances/Alcohol needs attention
Low impactEstimated Controlled Substances/Alcohol percentile of 0% is under the 80% line. In decent shape, but here's what's driving it.
- Review recent inspections with violations in this BASIC and take remedial action with drivers/equipment
Lighting / lamps violations are the leading contributor to Vehicle Maintenance
Low impactEstimated Vehicle Maintenance percentile of 18% is under the 80% line. In decent shape, but here's what's driving it.
- 393.9TSInoperative turn signal3× · 13%
- 393.9A-LSLIWRLighting - Stop lamps - Both inoperative when required to be on1× · 9%
- 393.9A-LTSILighting - Turn signal - Any inoperative on the rearmost vehicle.1× · 9%
- 393.45B2-BHTDAir Brake - Hose/tubing damage into the outer reinforcement ply.2× · 9%
- 393.9BRKLAMPInoperative Brake Lamps1× · 6%
- 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear1× · 4%
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS3× · 18%
- 396.17C-PIOperating a CMV without documentation of a periodic inspection2× · 6%
- Walk the lights every pre-trip and carry spare bulbs/fuses; clean lenses and check the trailer plug
- Prioritize the out-of-service items — they carry the heaviest weight
Recommendations are generated from the carrier’s public FMCSA roadside-inspection record. Percentiles and projections are VioCodes estimates, not official FMCSA figures. Informational, not legal advice.
90-day safety improvement plan
What this carrier has struggled with most in the last 90 days — where to focus now.
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS · OOS
- 393.45B2-BHTDAir Brake - Hose/tubing damage into the outer reinforcement ply. · OOS
- 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear
- Gauge/thump every tire on the walk-around, including inner duals
- Replace before tread hits the limit and correct low pressure immediately
- 392.16-DDriver - Failed to use seat belt while operating a CMV
- 392.2-SLLS3State/Local Laws - Speeding 11-14 miles per hour over the speed limit
- 392.2-INATDriver- Inattentive or Distracted Driving
- Coach speed and following distance — Unsafe Driving points are weighted heavily
- Hands off the phone; always belt up
- 393.47EBrake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt
- 392.2-SLLSRState/Local Laws - State registration/tag violation
- Check brake adjustment and listen for air leaks every pre-trip
- Fix air-loss and warning-light faults before dispatch; put brakes on the PM schedule
Based on roadside inspections in the last 90 days, ranked by what recurs most. Informational, not legal advice.
Inspection & crash map
live · FMCSA MCMISEvery inspection and crash on record — hover a point for the summary, click for full detail (codes, severity, CSA points).
CSA points = violation severity weight × FMCSA time weight (3× in the last 6 months, 2× at 6–12, 1× at 12–24). Points are spread within each state — FMCSA records the inspection state, not an exact location. Source: FMCSA MCMIS.
Equipment
VINs via NHTSA61 distinct vehicles seen in this carrier’s roadside inspections.
+ 31 more.
Equipment is inferred from VINs recorded on roadside inspections (FMCSA MCMIS), decoded via the NHTSA vPIC API — it reflects vehicles inspected, not a current fleet roster.
Crash record (US, last 24 months)
Total
1
Tow-away
1
Injury
1
Fatal
0
Company profile
FMCSA censusAUTHORIZED FOR HIRE
- Interstate · 100+ mi181 drivers
- Company officer
- JOSEPH A MAMO
- Operation
- Interstate
- D-U-N-S
- 31793743
- Registered since
- 1998-06-15
- Last MCS-150 update
- 2026-05-27
- Census status
- Active
Fleet: 195 trucks.
Source: FMCSA Company Census File (data.transportation.gov). Fleet and driver counts are self-reported on the carrier’s most recent MCS-150 filing.
Connections
carrier graphThis carrier shares VINs or phone numbers with 148 other carriers — review the connections below as part of your vetting.
Shared VINs come from FMCSA roadside-inspection records — a vehicle inspected under more than one carrier, often a fleet transfer or trailer interchange. Other links come from the FMCSA census. Shared identifiers are common and often legitimate — treat these as leads to investigate, not proof of wrongdoing.
Activity history
37 events- 05/27/2026MCS-150 update filed
4.7M mi reported (2025)
- 11/01/2023Insurance filed — Great West Casualty Co
Liability (BIPD) — BMC-91X · policy GRT11197A
- 11/01/2023Insurance cancelled — SCOTTSDALE INSURANCE COMPANY
BIPD/Primary · policy RJS0001152
- 10/05/2023CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (10/27/2023)
- 04/29/2021CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (06/08/2021)
- 12/01/2020Insurance cancelled — SCOTTSDALE INSURANCE COMPANY
BIPD/Primary · policy RFS0002346
- 11/04/2020CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (11/27/2020)
- 09/23/2020Insurance replaced — SCOTTSDALE INSURANCE COMPANY
BIPD/Primary · policy CAS0098651
- 12/01/2016Insurance replaced — SCOTTSDALE INSURANCE COMPANY
BIPD/Primary · policy CAS0093695
- 12/01/2015Insurance cancelled — SCOTTSDALE INSURANCE COMPANY
BIPD/Primary · policy OPS0061459
- 11/04/2015CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (11/24/2015)
- 06/01/2014Insurance cancelled — SCOTTSDALE INSURANCE COMPANY
BIPD/Primary · policy OPS0061449
- 05/05/2014CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (05/23/2014)
- 06/29/2013Insurance cancelled — SCOTTSDALE INSURANCE COMPANY
BIPD/Primary · policy OPS0061444
- 06/01/2013Insurance replaced — SCOTTSDALE INSURANCE COMPANY
BIPD/Primary · policy OPS0061444
- 12/01/2012Insurance cancelled — TOWER INSURANCE COMPANY OF NEW YORK
BIPD/Primary · policy CPPFN0031411
- 11/05/2012CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (11/29/2012)
- 12/01/2011Insurance replaced — STATE NATIONAL INSURANCE CO., INC.
BIPD/Primary · policy TPN-000401
- 03/01/2011Insurance cancelled — VANLINER INSURANCE COMPANY
BIPD/Primary · policy TRV5021500
- 02/02/2011CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (02/28/2011)
- 09/25/2008Insurance cancelled — HARTFORD FIRE INSURANCE COMPANY
CARGO · policy 36 MS VO7096 K3
- 08/01/2007Insurance cancelled — CAROLINA CASUALTY INSURANCE CO.
BIPD/Primary · policy 345009
- 07/05/2007CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (07/30/2007)
- 08/01/2006Insurance cancelled — CAROLINA CASUALTY INSURANCE CO.
BIPD/Primary · policy 343150
- 07/05/2006CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (07/14/2006)
- 06/01/2006Insurance replaced — CAROLINA CASUALTY INSURANCE CO.
BIPD/Primary · policy 343150
- 08/25/2005Insurance cancelled — CAROLINA CASUALTY INSURANCE CO.
BIPD/Primary · policy 340201
- 08/01/2005Insurance replaced — CAROLINA CASUALTY INSURANCE CO.
BIPD/Primary · policy 340201
- 07/29/2005CONTRACT — INVOLUNTARY REVOCATION
DISCONTINUED REVOCATION (08/01/2005)
- 07/08/2003Insurance cancelled — NATIONAL INDEMNITY COMPANY
BIPD/Primary · policy 70AP 368146
Merged from FMCSA authority, insurance, out-of-service, and census records.
Operations
Classification
- AUTHORIZED FOR HIRE
Area served
- Interstate
FMCSA safety rating
- Rating
- Satisfactory
- Type
- Non-ratable review
- Rated
- 2012-01-25
- Last review
- 2024-04-30
MCS-150 registration
- Form date
- 2026-05-27
- Reported mileage
- 4,684,736 mi (2025)
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